123202764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 329500080

約数和(自身を除く): 206297316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 281, 342, 562, 641, 684, 843, 1124, 1282, 1686, 1923, 2529, 2564, 3372, 3846, 5058, 5339, 5769, 7692, 10116, 10678, 11538, 12179, 16017, 21356, 23076, 24358, 32034, 36537, 48051, 48716, 64068, 73074, 96102, 109611, 146148, 180121, 192204, 219222, 360242, 438444, 540363, 720484, 1080726, 1621089, 2161452, 3242178, 3422299, 6484356, 6844598, 10266897, 13689196, 20533794, 30800691, 41067588, 61601382, 123202764]

約数ペア:

[(1, 123202764), (2, 61601382), (3, 41067588), (4, 30800691), (6, 20533794), (9, 13689196), (12, 10266897), (18, 6844598), (19, 6484356), (36, 3422299), (38, 3242178), (57, 2161452), (76, 1621089), (114, 1080726), (171, 720484), (228, 540363), (281, 438444), (342, 360242), (562, 219222), (641, 192204), (684, 180121), (843, 146148), (1124, 109611), (1282, 96102), (1686, 73074), (1923, 64068), (2529, 48716), (2564, 48051), (3372, 36537), (3846, 32034), (5058, 24358), (5339, 23076), (5769, 21356), (7692, 16017), (10116, 12179), (10678, 11538)]